CN214037288U

CN214037288U - Electroplating waste gas collecting device

Info

Publication number: CN214037288U
Application number: CN202022722076.9U
Authority: CN
Inventors: 梁彩桂
Original assignee: Chengfu Electroplating Shenzhen Co ltd
Current assignee: Chengfu Electroplating Shenzhen Co ltd
Priority date: 2020-11-21
Filing date: 2020-11-21
Publication date: 2021-08-24
Anticipated expiration: 2030-11-21

Abstract

The utility model relates to an electroplating waste gas collection device, it including electroplate the pond and set up in the blast pipe of electroplating the pond top, the blast pipe is kept away from the one end fixedly connected with of electroplating the pond is used for pumping the air exhauster of electroplating waste gas, the blast pipe includes the one end orientation electroplate pond top open-ended last exhaust pipe and with the lower exhaust pipe of the intake-tube connection of air exhauster, go up the exhaust pipe with can dismantle between the lower exhaust pipe and be provided with and be used for connecting go up the exhaust pipe with exhaust pipe's coupling mechanism down. This application has the clean degree of difficulty of reduction exhaust duct, improves clean efficiency's effect.

Description

Electroplating waste gas collecting device

Technical Field

The application relates to the field of electroplating equipment, in particular to an electroplating waste gas collecting device.

Background

Electroplating is a process of depositing metal or alloy on the surface of a workpiece by means of electrolysis to form a dense and well-bonded metal layer, and electroplating waste gases such as cyanogen-containing waste gas, chromium-containing waste gas and acid mist are generated in the electroplating production process.

In actual production, the electroplating waste gas collecting device usually comprises an air suction cover, an exhaust pipe and an exhaust fan, in the air suction process, impurities such as dust and the like in the environment can be sucked away by the waste gas collecting device along with the electroplating waste gas, and the water content of the electroplating waste gas is higher due to acid mist and other gases, so that harmful substances and gel are always remained on the inner wall of the exhaust pipe, and the electroplating waste gas needs to be cleaned in time.

With respect to the related art among the above, the inventors consider that the related art has the following drawbacks: because the exhaust pipe pipeline that commonly uses is longer, and the cleanness degree of difficulty is great, wastes time and energy and leads to the cleaning performance not good easily.

SUMMERY OF THE UTILITY MODEL

In order to improve exhaust duct's clean efficiency, this application provides an electroplating waste gas collection device.

The application provides an electroplating waste gas collection device adopts following technical scheme:

the utility model provides an electroplating waste gas collection device, including electroplating pool and set up in the blast pipe of electroplating pool top, the blast pipe is kept away from the one end fixedly connected with of electroplating pool is used for pumping electroplating waste gas's air exhauster, the blast pipe includes the one end orientation electroplating pool top open-ended last exhaust pipe and with the lower exhaust pipe of the intake-tube connection of air exhauster, go up the exhaust pipe with can dismantle between the lower exhaust pipe and be provided with and be used for connecting go up the exhaust pipe with exhaust pipe's coupling mechanism down.

Through adopting above-mentioned technical scheme, longer blast pipe can fall into the shorter blast pipe of multistage, and detachable coupling mechanism has then made things convenient for harmful substance and gel in the clean pipeline of workman's dismouting blast pipe, reduces the clean degree of difficulty to improve the clean efficiency of pipeline.

Optionally, the connecting mechanism includes a communicating component for communicating the upper exhaust pipe with the lower exhaust pipe, the communicating component includes a fixed disk fixedly connected with one end of the upper exhaust pipe and a communicating pipe fixedly connected with the lower exhaust pipe, the communicating pipe is far away from a fixed block fixedly connected with one end of the lower exhaust pipe, a connecting hole matched with the communicating pipe and the fixed block is arranged on the side of the fixed disk deviating from the upper exhaust pipe, an arc-shaped guide chute matched with the fixed block is arranged at the bottom of the connecting hole, and the fixed block is connected with the fixed disk in a sliding manner through the arc-shaped guide chute.

Through adopting above-mentioned technical scheme, operating personnel can aim at the connecting hole on the fixed disk with the fixed block, insert communicating pipe and establish into the fixed disk, then rotatory communicating pipe and make the fixed block be in the arc guide chute on the fixed disk, accomplish from this and be connected with dismantling of fixed disk communicating pipe, and convenient operation is swift to improve the clean efficiency of pipeline.

Optionally, coupling mechanism still including be used for locking the fixed disk with the locking Assembly of communicating pipe, locking Assembly include the pull rod and with pull rod one end fixed connection's latch segment, the fixed block deviates from the side of communicating pipe seted up with latch segment assorted blind hole, work as the fixed block is located when the arc is led the spout and is terminal, follow on the fixed disk the axis direction of blind hole has been seted up and has been run through the through-hole of fixed disk, the pull rod is worn to locate on the fixed disk in the through-hole.

Through adopting above-mentioned technical scheme, rotatory to the arc spout end back of leading with the fixed block, the workman can insert the pull rod and establish the blind hole on the fixed block, the rotation of restriction fixed block makes being connected of communicating pipe and fixed disk more stable.

Optionally, the week of fixed disk is gone up and is located fixedly connected with supporting shoe in the through-hole, the pull rod is kept away from the one end fixedly connected with of fixed block draws the piece, the pull rod is kept away from the one end that draws the piece is passed the supporting shoe extends to in the arc spout, the cover is equipped with the spring on the pull rod, just the one end of spring with draw the piece orientation the side fixed connection of fixed disk, the other end of spring with the supporting shoe deviates from the side fixed connection of fixed block, works as communicating pipe with when the fixed disk is connected, the spring is in natural state just the pull rod is inserted and is located on the fixed block in the blind hole.

Through adopting above-mentioned technical scheme, the setting up of spring then makes the pull rod insert and is difficult for the roll-off fixed block when establishing in the fixed block, further strengthens the stability that communicating pipe and fixed disk are connected, and the setting up of drawing the piece simultaneously makes things convenient for workman push-and-pull rod, can reduce workman dismouting coupling assembling's time to improve exhaust duct's clean efficiency.

Optionally, the fixed block is provided with two, and two the fixed block sets up relatively, locking Assembly is provided with two, and two locking Assembly sets up relatively.

Through adopting above-mentioned technical scheme, the setting up of two locking Assembly makes being connected of communicating pipe and fixed disk more stable.

Optionally, the shape of the locking block is hemispherical, and the blind hole is a hemispherical blind hole

Through adopting above-mentioned technical scheme, adopt hemisphere latch segment to make the workman need not to pull the push rod again when pegging graft communicating pipe, only need rotatory communicating pipe make the fixed block rotatory to the arc lead the spout end alright make fixed block and latch segment automatic joint, further reduce the step number of locking operation to improve exhaust duct's clean efficiency.

Optionally, the pull block is sleeved with a high-temperature-resistant plastic sleeve.

Through adopting above-mentioned technical scheme, because electroplating waste gas has certain temperature, the setting of high temperature resistant plastic cover can avoid workman's hand direct contact pull rod, improves the travelling comfort of workman's operation.

Optionally, a sealing ring is arranged at the joint of the upper exhaust pipe and the fixed disc.

Through adopting above-mentioned technical scheme, the leakproofness of exhaust pipe and fixed disk in can strengthening in the setting of sealing washer reduces the risk that electroplating waste gas reveals.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the arrangement of the detachable connecting mechanism enables the exhaust pipe to be divided into a plurality of sections of shorter exhaust pipes, thereby facilitating workers to clean harmful substances and gel remained in the exhaust pipe and improving the cleaning efficiency of the exhaust pipe;

2. the workman can insert communicating pipe and establish into the fixed disk to with the fixed block rotation to the end of arc guide chute, the latch segment is automatic and the fixed block joint, accomplishes the fixed connection of communicating pipe with the fixed disk, when dismantling coupling assembling, only need the pulling pull rod, then rotate communicating pipe and make the fixed block withdraw from the connecting hole and can accomplish the dismantlement work, convenient operation is swift, shortens man-hour, thereby improves exhaust duct's clean efficiency.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is an exploded view of the communication assembly and locking assembly of the present application.

Description of reference numerals: 1. an electroplating pool; 11. a pull rod; 12. a locking block; 13. blind holes; 14. pulling the block; 15. a support block; 16. a spring; 17. plastic cover; 18. a seal ring; 19. a wind collecting cover; 2. an exhaust pipe; 3. an exhaust fan; 4. an upper exhaust pipe; 5. a lower exhaust pipe; 6. fixing the disc; 7. a communicating pipe; 8. a fixed block; 9. connecting holes; 10. an arc-shaped guide chute.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses electroplating waste gas collection device. Referring to fig. 1, electroplating waste gas collection device includes electroplating bath 1 and sets up the blast pipe 2 in electroplating bath 1 top, blast pipe 2 includes upper exhaust pipe 4 and lower exhaust pipe 5, upper exhaust pipe 4 is close to the air-collecting cover 19 of electroplating bath 1's one end fixedly connected with and blast pipe 2 intercommunication, one side of electroplating bath 1 sets up the air exhauster 3 that is used for pumping electroplating waste gas, the one end of lower exhaust pipe 5 and the intake pipe fixed connection of air exhauster 3, the outlet duct of air exhauster 3 then carries electroplating waste gas to next treatment facility in, the one end that air exhauster 3 was kept away from to upper exhaust pipe 4 and lower exhaust pipe 5 one end of keeping away from air exhauster 3 is passed through coupling mechanism and is connected. The connecting mechanism comprises a communicating component for communicating the upper exhaust pipe 4 and the lower exhaust pipe 5 and a locking component for fixing the communicating component.

Referring to fig. 1 and 2, the connection assembly is composed of a fixed disk 6 and a communication pipe 7, the communication pipe 7 is a hose, one end of the communication pipe 7 is fixedly connected with the lower exhaust pipe 5, the other end of the communication pipe 7 is fixedly connected with two fixed blocks 8 which are oppositely arranged on the periphery, the end surface of the fixed disk 6 is in threaded connection with the pipe orifice of the upper exhaust pipe 4, and the mouth of pipe of going up trachea 4 is located fixed disk 6, offer on the side that fixed disk 6 deviates from last trachea 4 and supply communicating pipe 7 and two fixed blocks 8 to insert the connecting hole 9 of establishing, fixed disk 6 just is located the bottom of connecting hole 9 and offers two arc guide chute 10 with two fixed block 8 assorted, two fixed blocks 8 correspond respectively and slide with fixed disk 6 through two arc guide chute 10 and be connected, communicating pipe 7 rotates with fixed disk 6 through connecting hole 9 and is connected and the mouth of pipe of communicating pipe 7 docks with the mouth of pipe of going up trachea 4. From this, the workman can insert communicating pipe 7 and establish into connecting hole 9 on fixed disk 6 after, rotatory communicating pipe 7 and make two fixed blocks 8 rotate to arc and lead spout 10 in, accomplish communicating pipe 7 and fixed disk 6's the dismantlement be connected.

Referring to fig. 1 and 2, the locking assembly comprises a pull rod 11, a pull block 14, a support block 15, a spring 16 and a hemispherical locking block 12 fixedly connected with one end of the pull rod 11, wherein both sides of the two fixing blocks 8 departing from the communicating pipe 7 are provided with hemispherical blind holes 13 matched with the locking block 12, the peripheral side of the fixing plate 6 is provided with a through hole penetrating through the fixing plate 6 and communicated with the arc-shaped guide chute 10, the axis of the through hole is coaxial with the axis of the blind hole 13 when the fixing block 8 is positioned at the tail end of the arc-shaped guide chute 10, the support block 15 is fixedly arranged in the through hole, one end of the pull rod 11 fixedly connected with the locking block 12 penetrates through the support block 15 and extends into the arc-shaped guide chute 10, the other end of the pull rod 11 is fixedly connected with the pull block 14, the spring 16 is sleeved on the pull rod 11, one end of the spring 16 is fixedly connected with the side of the pull block 14 facing the fixing plate 6, and the other end of the spring 16 is fixedly connected with the side of the support block 15 facing the pull block 14, and when the spring 16 is in a natural state, the locking block 12 is clamped with the fixing block 8. From this, workman's accessible is rotatory communicating pipe 7 and when rotating fixed block 8 to arc guide chute 10 end, fixed block 8 and latch segment 12 butt, and along with fixed block 8 continues to rotate, 8 top of fixed block retreat pull rod 11, when fixed block 8 upper hemisphere form blind hole 13 rotate to level with latch segment 12, under the effect of spring 16, latch segment 12 is automatic to be connected with fixed block 8 joint. When the connecting assembly is disassembled, the two pull rods 11 are pulled, then the communicating pipe 7 is rotated, the fixing block 8 is made to be separated from the connecting hole 9, the disassembling work can be completed, the operation is simple and fast, the time for disassembling and assembling the connecting assembly by workers is effectively shortened, and the cleaning efficiency of the exhaust pipe 2 is improved.

Referring to fig. 2, the pull block 14 is coated with a high temperature resistant plastic sleeve 17, so that the hands of workers are prevented from directly contacting the pull block 14, and the comfort and safety of the operation of the workers are improved.

Referring to fig. 2, a sealing ring 18 is disposed at the connection position of the fixed disk 6 and the upper exhaust pipe 4 to reduce the risk of leakage of plating waste gas.

The implementation principle of the electroplating waste gas collecting device in the embodiment of the application is as follows: the arrangement of the connecting mechanism can divide the exhaust pipe 2 with overlong length into a plurality of sections of shorter exhaust pipes 2, and the connecting mechanism connects the two adjacent sections of exhaust pipes 2, so that the exhaust pipes 2 can be cleaned conveniently by the connecting mechanism which is disassembled and assembled subsequently, the cleaning difficulty is reduced, and the cleaning efficiency is improved. Specifically do, the workman inserts communicating pipe 7 and establishes into connecting hole 9, and make communicating pipe 7 and last exhaust pipe 4's mouth of pipe butt, rotatory communicating pipe 7 again and with 8 rotatory extremely arc guide chute 10 ends of fixed block, the automatic and 8 joints of fixed block 12, accomplish and go up exhaust pipe 4 and lower exhaust pipe 5's being connected, when needs dismantle coupling assembling, pull open pull rod 11, rotatory communicating pipe 7 makes fixed block 8 withdraw from connecting hole 9 and can dismantle coupling assembling and wash 2 ways of blast pipe, and easy operation is swift, reduce 2 ways of blast pipe and wash difficult degrees, thereby improve the cleaning efficiency.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an electroplating waste gas collection device, including electroplating bath (1) and set up in blast pipe (2) of electroplating bath (1) top, blast pipe (2) are kept away from the one end fixedly connected with of electroplating bath (1) is used for pumping air exhauster (3) of electroplating waste gas, its characterized in that: the exhaust pipe (2) comprises an upper exhaust pipe (4) with one end facing the upper opening of the electroplating pool (1) and a lower exhaust pipe (5) connected with an air inlet pipe of the exhaust fan (3), and a connecting mechanism used for connecting the upper exhaust pipe (4) and the lower exhaust pipe (5) is detachably arranged between the upper exhaust pipe (4) and the lower exhaust pipe (5).

2. The plating off gas collecting device as recited in claim 1, wherein: the connecting mechanism comprises a communicating component for communicating the upper exhaust pipe (4) and the lower exhaust pipe (5), the communicating component comprises a fixed disc (6) fixedly connected with one end of the upper exhaust pipe (4) and a communicating pipe (7) fixedly connected with the lower exhaust pipe (5), a fixed block (8) is fixedly connected with the peripheral side of one end of the communicating pipe (7) far away from the lower exhaust pipe (5), the side surface of the fixed disc (6) departing from the upper exhaust pipe (4) is provided with a connecting hole (9) matched with the communicating pipe (7) and the fixed block (8), the fixed disc (6) is provided with an arc-shaped guide chute (10) matched with the fixed block (8) at the bottom of the connecting hole (9), the fixed block (8) is connected with the fixed disc (6) in a sliding manner through the arc-shaped guide chute (10).

3. The plating off gas collecting device as recited in claim 2, wherein: coupling mechanism still including being used for locking fixed disk (6) with the locking Assembly of communicating pipe (7), locking Assembly include pull rod (11) and with pull rod (11) one end fixed connection's latch segment (12), fixed block (8) deviate from the side of communicating pipe (7) seted up with latch segment (12) assorted blind hole (13), work as fixed block (8) are located when spout (10) are led to the arc is terminal, follow on fixed disk (6) the axis direction of blind hole (13) has been seted up and has been run through the through-hole of fixed disk (6), pull rod (11) are worn to locate on fixed disk (6) in the through-hole.

4. The plating off gas collecting device as recited in claim 3, wherein: supporting blocks (15) are fixedly connected on the peripheral side of the fixed disc (6) and positioned in the through holes, one end of the pull rod (11) far away from the fixed block (8) is fixedly connected with a pull block (14), one end of the pull rod (11) far away from the pull block (14) penetrates through the supporting block (15) and extends into the arc-shaped guide chute (10), a spring (16) is sleeved on the pull rod (11), and one end of the spring (16) is fixedly connected with the side surface of the pulling block (14) facing the fixed disc (6), the other end of the spring (16) is fixedly connected with the side surface of the supporting block (15) departing from the fixed block (8), when the communicating pipe (7) is connected with the fixed disc (6), the spring (16) is in a natural state and the pull rod (11) is inserted in the blind hole (13) on the fixed block (8).

5. The plating off gas collecting device as recited in claim 4, wherein: the fixing block (8) is provided with two, and two the fixing block (8) sets up relatively, locking Assembly is provided with two, and two locking Assembly sets up relatively.

6. The plating off gas collecting device as recited in claim 4, wherein: the shape of latch segment (12) is the hemisphere, blind hole (13) are hemisphere blind hole (13).

7. The plating off gas collecting device as recited in claim 4, wherein: the pull block (14) is sleeved with a high-temperature-resistant plastic sleeve (17).

8. The plating off gas collecting device as recited in claim 2, wherein: and a sealing ring (18) is arranged at the joint of the upper exhaust pipe (4) and the fixed disc (6).